Предмет: Математика, автор: alksss5693

3. Познач випадок, у якому буквений вираз «подвоєна сума добутку та числа с» записаний правильно. A 2ab + c; Б 2+ abc; в 2(ab + с); г інший варіант відповіді:
пожааалуустааа

Ответы

Автор ответа: tatianayaruniv

Ответ: 2( ab+c)

Пошаговое объяснение:

Сума добутку чисел a і b та числа c записуємо ab+ c;

А подвоєнну записуємо 2( ab+ c)

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3. Познач випадок, у якому буквений вираз «подвоєна сума добутку та числа с» записаний правильно. A 2ab + c; Б 2+ abc; в 2(ab + с); г інший варіант відповіді: пожааалуустааа​

Ответы

3. Познач випадок, у якому буквений вираз «подвоєна сума добутку та числа с» записаний правильно. A 2ab + c; Б 2+ abc; в 2(ab + с); г інший варіант відповіді:
пожааалуустааа